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产品名称：STM8AL3148
产品封装：QFP-48
产品品牌：STMicroelectronics
PDF文档：下载
库 存：查看
电 话：0755-83035811
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产品介绍
STM8AL3148
Features
- Operating conditions
- Operating power supply range 1.8 V to 3.6 V (down to 1.65 V at power down)
- Temperature range: - 40 °C to 85 or 125 °C
- Low power features
- 5 low power modes: Wait , Low power run (5.1 μA), Low power wait (3 μA), Active-halt with full RTC (1.3 μA), and Halt (400 nA)
- Consumption: 195 μA/MHz+440 μA
- Ultralow leakage per I/0: 50 nA
- Fast wakeup from Halt: 4.7 μs
- Advanced STM8 core
- Harvard architecture and 3-stage pipeline
- Max freq. 16 MHz, 16 CISC MIPS peak
- Up to 40 external interrupt sources
- Reset and supply management
- Low power, ultrasafe BOR reset with 5 selectable thresholds
- Programmable voltage detector (PVD)
- Clock management
- 1 to 16 MHz crystal oscillator
- 32 kHz crystal oscillator
- Internal 16 MHz factory-trimmed RC
- Internal 38 kHz low consumption RC
- Low power RTC
- BCD calendar with alarm interrupt
- Auto-wakeup from Halt w/ periodic interrupt
- LCD: up to 4x28 segments w/ step-up converter
- Memories
- Program memory: up to 32 Kbytes Flash program; data retention 20 years at 55 °C
- Data memory: up to 2 Kbytes true data EEPROM; endurance 300 kcycles
- DMA
- 4 channels; supported peripherals: ADC, DAC, SPI, I2C, USART, timers
- 1 channel for memory-to-memory
- 12-bit DAC with output buffer
- 12-bit ADC up to 1 Msps/25 channels
- T. sensor and internal reference voltage
- 2 Ultralow power comparators
- 1 with fixed threshold and 1 rail to rail
- Timers
- Two 16-bit timers with 2 channels (used as IC, OC, PWM), quadrature encoder
- One 16-bit advanced control timer with 3 channels, supporting motor control
- One 8-bit timer with 7-bit prescaler
- 2 watchdogs: 1 window, 1 independent
- Beeper timer with 1, 2 or 4 kHz frequencies
- Communication interfaces
- Synchronous serial interface (SPI)
- Fast I2C 400 kHz SMBus and PMBus
- USART (ISO 7816 interface, IrDA, LIN 1.3, LIN 2.0)
- Up to 41 I/Os, all mappable on interrupt vectors
- Development support
- Fast on-chip programming and non intrusive debugging with SWIM
- 96-bit unique ID
- Qualification conforms to AEC-Q100 rev G
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